They are basing their cost evaluation on every life saved being worth £2M. That is a figure arrived at independently by myself for Kintail MRT and stated by MCA Aviation recently in relation to this contract process. (Some involved in the last contract process say that £4M was being used previously, so maybe brexit has devalued British life by 50%?) On the basis of the £2M, any likely charging outcome is good value. And worth remembering that we have just been through a 10 month demonstration of how people ARE the economy and with every life lost a little part of the economy dies. Whether those in the present Government are capable of absorbing that lesson does remain to be seen.